Education
Ph.D. in Computer Science, Northwestern University, 1990
M.S. in Computer Science, Northwestern University, 1987
B.S. in Computational Statistics, Seoul National University, 1985
301 Building, Room 404
(02) 880-5357
(02) 872-2045
Research Areas
Exploiting Concept Networks for Personalized Information Retrieval
uKnow: Product Review Summarization
KKMA: Korean Morpheme Analyzer
LifeLogOn: Lifelog Ontology
User Context Aggregation for Context-Aware Recommendation
Career
2002 – now: chairman, Society for e-Business Studies
1990 – 1992: member of technical staff, EDS Research & Dev
1989 – 1990: an instructor,Univ. of Minnesota